Bug#43746: YACC return wrong query string when parse 'load data infile' sql statement

"load data" statements were written to the binlog as a mix of the original statement
and bits recreated from parse-info. This relied on implementation details and broke
with IGNORE_SPACES and versioned comments.

We now completely resynthesize the query for LOAD DATA for binlog (which among other
things normalizes them somewhat with regard to case, spaces, etc.).
We have already parsed the query properly, so we make use of that rather
than mix-and-match string literals and parsed items.
This should make us safe with regard to versioned comments, even those
spanning multiple tokens. Also no longer affected by IGNORE_SPACES.

mysql-test/r/mysqlbinlog.result

@@ -44,16 +44,16 @@ SET TIMESTAMP=1000000000/*!*/;
 insert into t2 values ()
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
 /*!*/;
 DELIMITER ;
 # End of log file
@@ -144,16 +144,16 @@ SET TIMESTAMP=1000000000/*!*/;
 insert into t2 values ()
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
 /*!*/;
 DELIMITER ;
 # End of log file
@@ -359,29 +359,29 @@ SET @@session.collation_database=DEFAULT/*!*/;
 create table t1 (a varchar(64) character set utf8)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 SET @@session.collation_database=7/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 SET @@session.collation_database=DEFAULT/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 SET @@session.collation_database=7/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-a-0' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-a-0' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 SET @@session.collation_database=DEFAULT/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-b-0' INTO  table t1
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-b-0' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-c-0' INTO  table t1 character set koi8r
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-c-0' INTO TABLE `t1` CHARACTER SET koi8r FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 drop table t1

mysql-test/suite/binlog/r/binlog_killed_simulate.result

@@ -19,7 +19,7 @@ ERROR 70100: Query execution was interrupted
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
-master-bin.000001	#	Execute_load_query	#	#	use `test`; load data infile '../../std_data/rpl_loaddata.dat' into table t2 /* will be "killed" in the middle */ ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, b) ;file_id=#
 select
 (@a:=load_file("MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog"))
 is not null;

mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result

@@ -917,7 +917,7 @@ master-bin.000001	#	User var	#	#	@`b`=_latin1 0x3135 COLLATE latin1_swedish_ci
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
 master-bin.000001	#	Intvar	#	#	INSERT_ID=10
 master-bin.000001	#	User var	#	#	@`b`=_latin1 0x3135 COLLATE latin1_swedish_ci
-master-bin.000001	#	Execute_load_query	#	#	use `test`; load data infile '../../std_data/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2) ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, @b) SET b=((@b) + `bug27417`(2)) ;file_id=#
 master-bin.000001	#	Query	#	#	ROLLBACK
 drop trigger trg_del_t2;
 drop table t1,t2,t3,t4,t5;

mysql-test/suite/binlog/r/binlog_stm_blackhole.result

@@ -127,7 +127,7 @@ master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; create table t2 (a varchar(200)) engine=blackhole
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=581
-master-bin.000001	#	Execute_load_query	#	#	use `test`; load data infile '../../std_data/words.dat' into table t2 ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) ;file_id=#
 master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; alter table t1 add b int
 master-bin.000001	#	Query	#	#	use `test`; alter table t1 drop b

mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result

@@ -625,7 +625,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Intvar	#	#	INSERT_ID=10
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
 master-bin.000001	#	Intvar	#	#	INSERT_ID=10
-master-bin.000001	#	Execute_load_query	#	#	use `test`; load data infile '../../std_data/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2) ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, @b) SET b=((@b) + `bug27417`(2)) ;file_id=#
 master-bin.000001	#	Query	#	#	ROLLBACK
 /* the output must denote there is the query */;
 drop trigger trg_del_t2;
@@ -863,7 +863,7 @@ master-bin.000001	#	User var	#	#	@`b`=_latin1 0x3135 COLLATE latin1_swedish_ci
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
 master-bin.000001	#	Intvar	#	#	INSERT_ID=10
 master-bin.000001	#	User var	#	#	@`b`=_latin1 0x3135 COLLATE latin1_swedish_ci
-master-bin.000001	#	Execute_load_query	#	#	use `test`; load data infile '../../std_data/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2) ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, @b) SET b=((@b) + `bug27417`(2)) ;file_id=#
 master-bin.000001	#	Query	#	#	ROLLBACK
 drop trigger trg_del_t2;
 drop table t1,t2,t3,t4,t5;

mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result

@@ -885,7 +885,7 @@ master-bin.000001	#	Query	1	#	use `test_rpl`; DELETE FROM t2
 master-bin.000001	#	Xid	1	#	#
 master-bin.000001	#	Query	1	#	BEGIN
 master-bin.000001	#	Begin_load_query	1	#	;file_id=#;block_len=#
-master-bin.000001	#	Execute_load_query	1	#	use `test_rpl`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/std_data/rpl_mixed.dat' INTO TABLE t1 FIELDS TERMINATED BY '|' ;file_id=#
+master-bin.000001	#	Execute_load_query	1	#	use `test_rpl`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/std_data/rpl_mixed.dat' INTO TABLE `t1` FIELDS TERMINATED BY '|' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, b) ;file_id=#
 master-bin.000001	#	Xid	1	#	#
 master-bin.000001	#	Query	1	#	BEGIN
 master-bin.000001	#	Query	1	#	use `test_rpl`; DELETE FROM t1

mysql-test/suite/rpl/r/rpl_loaddata.result

@@ -36,7 +36,7 @@ set global sql_slave_skip_counter=1;
 start slave;
 show slave status;
 Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error
-#	127.0.0.1	root	MASTER_PORT	1	master-bin.000001	1797	#	#	master-bin.000001	Yes	Yes				#			0		0	1797	#	None		0	No						#	No	0		0	
+#	127.0.0.1	root	MASTER_PORT	1	master-bin.000001	2009	#	#	master-bin.000001	Yes	Yes				#			0		0	2009	#	None		0	No						#	No	0		0	
 set sql_log_bin=0;
 delete from t1;
 set sql_log_bin=1;
@@ -46,7 +46,7 @@ change master to master_user='test';
 change master to master_user='root';
 show slave status;
 Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error
-#	127.0.0.1	root	MASTER_PORT	1	master-bin.000001	1832	#	#	master-bin.000001	No	No				#			0		0	1832	#	None		0	No						#	No	0		0	
+#	127.0.0.1	root	MASTER_PORT	1	master-bin.000001	2044	#	#	master-bin.000001	No	No				#			0		0	2044	#	None		0	No						#	No	0		0	
 set global sql_slave_skip_counter=1;
 start slave;
 set sql_log_bin=0;

mysql-test/suite/rpl/r/rpl_loaddata_fatal.result

@@ -53,7 +53,7 @@ Master_User	root
 Master_Port	MASTER_PORT
 Connect_Retry	1
 Master_Log_File	master-bin.000001
-Read_Master_Log_Pos	465
+Read_Master_Log_Pos	556
 Relay_Log_File	#
 Relay_Log_Pos	#
 Relay_Master_Log_File	master-bin.000001

mysql-test/suite/rpl/r/rpl_loaddata_map.result

@@ -20,7 +20,7 @@ master-bin.000001	#	Query	#	#	use `test`; create table t2 (id int not null prima
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
 master-bin.000001	#	Append_block	#	#	;file_id=#;block_len=#
 master-bin.000001	#	Append_block	#	#	;file_id=#;block_len=#
-master-bin.000001	#	Execute_load_query	#	#	use `test`; load data infile 'MYSQLTEST_VARDIR/tmp/bug30435_5k.txt' into table t2 ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug30435_5k.txt' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (id) ;file_id=#
 ==== Verify results on slave ====
 [on slave]
 select count(*) from t2 /* 5 000 */;

mysql-test/suite/rpl/r/rpl_loaddatalocal.result

@@ -54,3 +54,31 @@ a
 [on master]
 DROP TABLE t1;
 [on slave]
+
+Bug #43746:
+"return wrong query string when parse 'load data infile' sql statement"
+
+[master]
+SELECT @@SESSION.sql_mode INTO @old_mode;
+SET sql_mode='ignore_space';
+CREATE TABLE t1(a int);
+INSERT INTO t1 VALUES (1), (2), (3), (4);
+SELECT * INTO OUTFILE 'MYSQLD_DATADIR/bug43746.sql' FROM t1;
+TRUNCATE TABLE t1;
+LOAD DATA LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1;
+LOAD/* look mum, with comments in weird places! */DATA/* oh hai */LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql'/* we are */INTO/* from the internets */TABLE t1;
+LOAD DATA/*!10000 LOCAL */INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1;
+LOAD DATA LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO */ TABLE t1;
+LOAD DATA LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO TABLE */ t1;
+LOAD DATA /*!10000 LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO TABLE */ t1;
+LOAD DATA/*!10000 LOCAL */INFILE 'MYSQLD_DATADIR/bug43746.sql'/*!10000 INTO*/TABLE t1;
+LOAD DATA/*!10000 LOCAL */INFILE 'MYSQLD_DATADIR/bug43746.sql'/* empty */INTO TABLE t1;
+LOAD DATA/*!10000 LOCAL */INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO/* empty */TABLE t1;
+LOAD/*!99999 special comments that do not expand */DATA/*!99999 code from the future */LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql'/*!99999 have flux capacitor */INTO/*!99999 will travel */TABLE t1;
+SET sql_mode='PIPES_AS_CONCAT,ANSI_QUOTES,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER';
+LOAD DATA LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1;
+[slave]
+[master]
+DROP TABLE t1;
+SET SESSION sql_mode=@old_mode;
+[slave]

mysql-test/suite/rpl/r/rpl_stm_log.result

@@ -25,7 +25,7 @@ master-bin.000001	#	Query	1	#	use `test`; insert into t1 values (NULL)
 master-bin.000001	#	Query	1	#	use `test`; drop table t1
 master-bin.000001	#	Query	1	#	use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
 master-bin.000001	#	Begin_load_query	1	#	;file_id=1;block_len=581
-master-bin.000001	#	Execute_load_query	1	#	use `test`; load data infile '../../std_data/words.dat' into table t1 ignore 1 lines ;file_id=1
+master-bin.000001	#	Execute_load_query	1	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES  (word) ;file_id=1
 show binlog events from 106 limit 1;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	1	#	use `test`; create table t1(n int not null auto_increment primary key)ENGINE=MyISAM
@@ -193,7 +193,7 @@ master-bin.000001	#	Query	#	#	use `test`; insert into t1 values (NULL)
 master-bin.000001	#	Query	#	#	use `test`; drop table t1
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
-master-bin.000001	#	Execute_load_query	#	#	use `test`; load data infile '../../std_data/words.dat' into table t1 ignore 1 lines ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES  (word) ;file_id=#
 master-bin.000001	#	Rotate	#	#	master-bin.000002;pos=4
 show binlog events in 'master-bin.000002';
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
@@ -218,7 +218,7 @@ slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (NULL)
 slave-bin.000001	#	Query	1	#	use `test`; drop table t1
 slave-bin.000001	#	Query	1	#	use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
 slave-bin.000001	#	Begin_load_query	1	#	;file_id=1;block_len=581
-slave-bin.000001	#	Execute_load_query	1	#	use `test`; load data INFILE '../../tmp/SQL_LOAD-2-1-1.data' INTO  table t1 ignore 1 lines ;file_id=1
+slave-bin.000001	#	Execute_load_query	1	#	use `test`; LOAD DATA INFILE '../../tmp/SQL_LOAD-2-1-1.data' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES  (word) ;file_id=1
 slave-bin.000001	#	Query	1	#	use `test`; create table t3 (a int)ENGINE=MyISAM
 slave-bin.000001	#	Rotate	2	#	slave-bin.000002;pos=4
 show binlog events in 'slave-bin.000002' from 4;

mysql-test/suite/rpl/t/rpl_loaddatalocal.test

@@ -98,3 +98,73 @@ DROP TABLE t1;
 --echo [on slave]
 sync_slave_with_master;
 
+--echo
+--echo Bug #43746:
+--echo "return wrong query string when parse 'load data infile' sql statement"
+--echo
+
+--echo [master]
+connection master;
+let $MYSQLD_DATADIR= `select @@datadir`;
+SELECT @@SESSION.sql_mode INTO @old_mode;
+
+SET sql_mode='ignore_space';
+
+CREATE TABLE t1(a int);
+INSERT INTO t1 VALUES (1), (2), (3), (4);
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval SELECT * INTO OUTFILE '$MYSQLD_DATADIR/bug43746.sql' FROM t1;
+TRUNCATE TABLE t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD/* look mum, with comments in weird places! */DATA/* oh hai */LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql'/* we are */INTO/* from the internets */TABLE t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO */ TABLE t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO TABLE */ t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD DATA /*!10000 LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE */ t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql'/*!10000 INTO*/TABLE t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql'/* empty */INTO TABLE t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO/* empty */TABLE t1;
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD/*!99999 special comments that do not expand */DATA/*!99999 code from the future */LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql'/*!99999 have flux capacitor */INTO/*!99999 will travel */TABLE t1;
+
+SET sql_mode='PIPES_AS_CONCAT,ANSI_QUOTES,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER';
+
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1;
+
+--echo [slave]
+sync_slave_with_master;
+
+# cleanup
+
+--remove_file $MYSQLD_DATADIR/bug43746.sql
+
+--echo [master]
+connection master;
+DROP TABLE t1;
+SET SESSION sql_mode=@old_mode;
+
+--echo [slave]
+sync_slave_with_master;
+
+connection master;

mysql-test/t/mysqlbinlog.test

@@ -71,7 +71,8 @@ select "--- --position --" as "";
 --enable_query_log
 --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
 --replace_regex /SQL_LOAD_MB-[0-9]-[0-9]/SQL_LOAD_MB-#-#/
---exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --position=239 $MYSQLD_DATADIR/master-bin.000002
+--exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --position=330 $MYSQLD_DATADIR/master-bin.000002
+
 
 # These are tests for remote binlog.
 # They should return the same as previous test.
@@ -107,7 +108,7 @@ select "--- --position --" as "";
 --enable_query_log
 --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
 --replace_regex /SQL_LOAD_MB-[0-9]-[0-9]/SQL_LOAD_MB-#-#/
---exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --read-from-remote-server --position=239 --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002
+--exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --read-from-remote-server --position=330 --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002
 
 # Bug#7853 mysqlbinlog does not accept input from stdin
 --disable_query_log

sql/log_event.cc

@@ -4010,7 +4010,7 @@ uint Load_log_event::get_query_buffer_length()
 }
 
 
-void Load_log_event::print_query(bool need_db, char *buf,
+void Load_log_event::print_query(bool need_db, const char *cs, char *buf,
                                  char **end, char **fn_start, char **fn_end)
 {
   char *pos= buf;
@@ -4034,9 +4034,9 @@ void Load_log_event::print_query(bool need_db, char *buf,
   pos= strmov(pos+fname_len, "' ");
 
   if (sql_ex.opt_flags & REPLACE_FLAG)
-    pos= strmov(pos, " REPLACE ");
+    pos= strmov(pos, "REPLACE ");
   else if (sql_ex.opt_flags & IGNORE_FLAG)
-    pos= strmov(pos, " IGNORE ");
+    pos= strmov(pos, "IGNORE ");
 
   pos= strmov(pos ,"INTO");
 
@@ -4047,8 +4047,16 @@ void Load_log_event::print_query(bool need_db, char *buf,
   memcpy(pos, table_name, table_name_len);
   pos+= table_name_len;
 
-  /* We have to create all optinal fields as the default is not empty */
-  pos= strmov(pos, "` FIELDS TERMINATED BY ");
+  if (cs != NULL)
+  {
+    pos= strmov(pos ,"` CHARACTER SET ");
+    pos= strmov(pos ,  cs);
+  }
+  else
+    pos= strmov(pos, "`");
+
+  /* We have to create all optional fields as the default is not empty */
+  pos= strmov(pos, " FIELDS TERMINATED BY ");
   pos= pretty_print_str(pos, sql_ex.field_term, sql_ex.field_term_len);
   if (sql_ex.opt_flags & OPT_ENCLOSED_FLAG)
     pos= strmov(pos, " OPTIONALLY ");
@@ -4102,7 +4110,7 @@ void Load_log_event::pack_info(Protocol *protocol)
 
   if (!(buf= (char*) my_malloc(get_query_buffer_length(), MYF(MY_WME))))
     return;
-  print_query(TRUE, buf, &end, 0, 0);
+  print_query(TRUE, NULL, buf, &end, 0, 0);
   protocol->store(buf, end-buf, &my_charset_bin);
   my_free(buf, MYF(0));
 }
@@ -4367,9 +4375,9 @@ void Load_log_event::print(FILE* file_arg, PRINT_EVENT_INFO* print_event_info,
   my_b_printf(&cache, "INFILE '%-*s' ", fname_len, fname);
 
   if (sql_ex.opt_flags & REPLACE_FLAG)
-    my_b_printf(&cache," REPLACE ");
+    my_b_printf(&cache,"REPLACE ");
   else if (sql_ex.opt_flags & IGNORE_FLAG)
-    my_b_printf(&cache," IGNORE ");
+    my_b_printf(&cache,"IGNORE ");
   
   my_b_printf(&cache, "INTO TABLE `%s`", table_name);
   my_b_printf(&cache, " FIELDS TERMINATED BY ");
@@ -4577,8 +4585,7 @@ int Load_log_event::do_apply_event(NET* net, Relay_log_info const *rli,
         goto error;
       }
 
-      print_query(FALSE, load_data_query, &end, (char **)&thd->lex->fname_start,
-                  (char **)&thd->lex->fname_end);
+      print_query(FALSE, NULL, load_data_query, &end, NULL, NULL);
       *end= 0;
       thd->set_query(load_data_query, (uint) (end - load_data_query));
 
@@ -6732,7 +6739,7 @@ void Execute_load_query_log_event::print(FILE* file,
     my_b_printf(&cache, "\'");
     if (dup_handling == LOAD_DUP_REPLACE)
       my_b_printf(&cache, " REPLACE");
-    my_b_printf(&cache, " INTO ");
+    my_b_printf(&cache, " INTO");
     my_b_write(&cache, (uchar*) query + fn_pos_end, q_len-fn_pos_end);
     my_b_printf(&cache, "\n%s\n", print_event_info->delimiter);
   }

sql/log_event.h

@@ -1960,15 +1960,15 @@ class Slave_log_event: public Log_event
 class Load_log_event: public Log_event
 {
 private:
-  uint get_query_buffer_length();
-  void print_query(bool need_db, char *buf, char **end,
-                   char **fn_start, char **fn_end);
 protected:
   int copy_log_event(const char *buf, ulong event_len,
                      int body_offset,
                      const Format_description_log_event* description_event);
 
 public:
+  uint get_query_buffer_length();
+  void print_query(bool need_db, const char *cs, char *buf, char **end,
+                   char **fn_start, char **fn_end);
   ulong thread_id;
   ulong slave_proxy_id;
   uint32 table_name_len;

sql/sql_lex.h

@@ -1735,13 +1735,6 @@ typedef struct st_lex : public Query_tables_list
 
   const char *stmt_definition_end;
 
-  /*
-    Pointers to part of LOAD DATA statement that should be rewritten
-    during replication ("LOCAL 'filename' REPLACE INTO" part).
-  */
-  const char *fname_start;
-  const char *fname_end;
-  
   /**
     During name resolution search only in the table list given by 
     Name_resolution_context::first_name_resolution_table and

sql/sql_load.cc

@@ -83,10 +83,13 @@ static int read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
 			  String &enclosed, ulong skip_lines,
 			  bool ignore_check_option_errors);
 #ifndef EMBEDDED_LIBRARY
-static bool write_execute_load_query_log_event(THD *thd,
-					       bool duplicates, bool ignore,
+static bool write_execute_load_query_log_event(THD *thd, sql_exchange* ex,
+                                               const char* db_arg,
+                                               const char* table_name_arg,
+                                               enum enum_duplicates duplicates,
+                                               bool ignore,
                                                bool transactional_table,
-                                               int errcode);
+                                               int errocode);
 #endif /* EMBEDDED_LIBRARY */
 
 /*
@@ -497,8 +500,10 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
           int errcode= query_error_code(thd, killed_status == THD::NOT_KILLED);
           
 	  if (thd->transaction.stmt.modified_non_trans_table)
-	    write_execute_load_query_log_event(thd, handle_duplicates,
-					       ignore, transactional_table,
+            write_execute_load_query_log_event(thd, ex,
+                                               tdb, table_list->table_name,
+                                               handle_duplicates, ignore,
+                                               transactional_table,
                                                errcode);
 	  else
 	  {
@@ -542,8 +547,11 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
       if (lf_info.wrote_create_file)
       {
         int errcode= query_error_code(thd, killed_status == THD::NOT_KILLED);
-        write_execute_load_query_log_event(thd, handle_duplicates, ignore,
-                                           transactional_table, errcode);
+        write_execute_load_query_log_event(thd, ex,
+                                           tdb, table_list->table_name,
+                                           handle_duplicates, ignore,
+                                           transactional_table,
+                                           errcode);
       }
     }
   }
@@ -564,15 +572,95 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
 #ifndef EMBEDDED_LIBRARY
 
 /* Not a very useful function; just to avoid duplication of code */
-static bool write_execute_load_query_log_event(THD *thd,
-					       bool duplicates, bool ignore,
+static bool write_execute_load_query_log_event(THD *thd, sql_exchange* ex,
+                                               const char* db_arg,
+                                               const char* table_name_arg,
+                                               enum enum_duplicates duplicates,
+                                               bool ignore,
                                                bool transactional_table,
                                                int errcode)
 {
+  char                *load_data_query,
+                      *end,
+                      *fname_start,
+                      *fname_end,
+                      *p= NULL;
+  size_t               pl= 0;
+  List<Item>           fv;
+  Item                *item, *val;
+  String               pfield, pfields;
+  int                  n;
+
+  Load_log_event       lle(thd, ex, db_arg, table_name_arg, fv, duplicates,
+                           ignore, transactional_table);
+
+  /*
+    force in a LOCAL if there was one in the original.
+  */
+  if (thd->lex->local_file)
+    lle.set_fname_outside_temp_buf(ex->file_name, strlen(ex->file_name));
+
+  /*
+    prepare fields-list and SET if needed; print_query won't do that for us.
+  */
+  if (!thd->lex->field_list.is_empty())
+  {
+    List_iterator<Item>  li(thd->lex->field_list);
+
+    pfields.append(" (");
+    n= 0;
+
+    while ((item= li++))
+    {
+      if (n++)
+        pfields.append(", ");
+      if (item->name)
+        pfields.append(item->name);
+      else
+        item->print(&pfields, QT_ORDINARY);
+    }
+    pfields.append(")");
+  }
+
+  if (!thd->lex->update_list.is_empty())
+  {
+    List_iterator<Item> lu(thd->lex->update_list);
+    List_iterator<Item> lv(thd->lex->value_list);
+
+    pfields.append(" SET ");
+    n= 0;
+
+    while ((item= lu++))
+    {
+      val= lv++;
+      if (n++)
+        pfields.append(", ");
+      pfields.append(item->name);
+      pfields.append("=");
+      val->print(&pfields, QT_ORDINARY);
+    }
+  }
+
+  p= pfields.c_ptr_safe();
+  pl= strlen(p);
+
+  if (!(load_data_query= (char *)thd->alloc(lle.get_query_buffer_length() + 1 + pl)))
+    return TRUE;
+
+  lle.print_query(FALSE, (const char *) ex->cs?ex->cs->csname:NULL,
+                  load_data_query, &end,
+                  (char **)&fname_start, (char **)&fname_end);
+
+  strcpy(end, p);
+  end += pl;
+
+  thd->query_length= end - load_data_query;
+  thd->query= load_data_query;
+
   Execute_load_query_log_event
     e(thd, thd->query, thd->query_length,
-      (uint) ((char*)thd->lex->fname_start - (char*)thd->query),
-      (uint) ((char*)thd->lex->fname_end - (char*)thd->query),
+      (uint) ((char*)fname_start - (char*)thd->query - 1),
+      (uint) ((char*)fname_end - (char*)thd->query),
       (duplicates == DUP_REPLACE) ? LOAD_DUP_REPLACE :
       (ignore ? LOAD_DUP_IGNORE : LOAD_DUP_ERROR),
       transactional_table, FALSE, errcode);

sql/sql_yacc.yy

@@ -10425,14 +10425,12 @@ load:
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= YYLIP;
 
             if (lex->sphead)
             {
               my_error(ER_SP_BADSTATEMENT, MYF(0), "LOAD DATA");
               MYSQL_YYABORT;
             }
-            lex->fname_start= lip->get_ptr();
           }
           load_data
           {}
@@ -10464,14 +10462,10 @@ load_data:
             if (!(lex->exchange= new sql_exchange($4.str, 0)))
               MYSQL_YYABORT;
           }
-          opt_duplicate INTO
-          {
-            Lex->fname_end= YYLIP->get_ptr();
-          }
-          TABLE_SYM table_ident
+          opt_duplicate INTO TABLE_SYM table_ident
           {
             LEX *lex=Lex;
-            if (!Select->add_table_to_list(YYTHD, $10, NULL, TL_OPTION_UPDATING,
+            if (!Select->add_table_to_list(YYTHD, $9, NULL, TL_OPTION_UPDATING,
                                            lex->lock_option))
               MYSQL_YYABORT;
             lex->field_list.empty();
@@ -10479,7 +10473,7 @@ load_data:
             lex->value_list.empty();
           }
           opt_load_data_charset
-          { Lex->exchange->cs= $12; }
+          { Lex->exchange->cs= $11; }
           opt_field_term opt_line_term opt_ignore_lines opt_field_or_var_spec
           opt_load_data_set_spec
           {}